EP2943875A4 - Data processor and method for data processing - Google Patents

Data processor and method for data processing

Info

Publication number
EP2943875A4
EP2943875A4 EP13870831.8A EP13870831A EP2943875A4 EP 2943875 A4 EP2943875 A4 EP 2943875A4 EP 13870831 A EP13870831 A EP 13870831A EP 2943875 A4 EP2943875 A4 EP 2943875A4
Authority
EP
European Patent Office
Prior art keywords
data
processor
data processing
processing
data processor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP13870831.8A
Other languages
German (de)
French (fr)
Other versions
EP2943875A1 (en
Inventor
Itzhak Barak
Aviram Amir
Zeev Eliezer Ben
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NXP USA Inc
Original Assignee
NXP USA Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NXP USA Inc filed Critical NXP USA Inc
Priority to PCT/IB2013/050220 priority Critical patent/WO2014108749A1/en
Publication of EP2943875A1 publication Critical patent/EP2943875A1/en
Publication of EP2943875A4 publication Critical patent/EP2943875A4/en
Ceased legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/76Architectures of general purpose stored program computers
    • G06F15/80Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8007Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors single instruction multiple data [SIMD] multiprocessors
    • G06F15/8023Two dimensional arrays, e.g. mesh, torus
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/76Architectures of general purpose stored program computers
    • G06F15/80Architectures of general purpose stored program computers comprising an array of processing units with common control, e.g. single instruction multiple data processors
    • G06F15/8053Vector processors
    • G06F15/8061Details on data memory access
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/76Arrangements for rearranging, permuting or selecting data according to predetermined rules, independently of the content of the data
    • G06F7/764Masking
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/30007Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/3001Arithmetic instructions
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/30007Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30032Movement instructions, e.g. MOVE, SHIFT, ROTATE, SHUFFLE
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003Arrangements for executing specific machine instructions
    • G06F9/30007Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30036Instructions to perform operations on packed data, e.g. vector operations
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098Register arrangements
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30098Register arrangements
    • G06F9/30105Register structure
    • G06F9/30109Register structure having multiple operands in a single register
EP13870831.8A 2013-01-10 2013-01-10 Data processor and method for data processing Ceased EP2943875A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2013/050220 WO2014108749A1 (en) 2013-01-10 2013-01-10 Data processor and method for data processing

Publications (2)

Publication Number Publication Date
EP2943875A1 EP2943875A1 (en) 2015-11-18
EP2943875A4 true EP2943875A4 (en) 2016-11-30

Family

ID=51166573

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13870831.8A Ceased EP2943875A4 (en) 2013-01-10 2013-01-10 Data processor and method for data processing

Country Status (3)

Country Link
US (1) US20150356054A1 (en)
EP (1) EP2943875A4 (en)
WO (1) WO2014108749A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015060256A (en) * 2013-09-17 2015-03-30 富士通株式会社 Data supply circuit, arithmetic processing circuit, and data supply method
US10447823B2 (en) * 2014-01-08 2019-10-15 Marvell Semiconductor, Inc. Packet parsing engine
GB2552154B (en) 2016-07-08 2019-03-06 Advanced Risc Mach Ltd Vector register access
GB2552153B (en) 2016-07-08 2019-07-24 Advanced Risc Mach Ltd An apparatus and method for performing a rearrangement operation
US11010338B2 (en) 2017-04-06 2021-05-18 Shanghai Cambricon Information Technology Co., Ltd Data screening device and method
CN109359736A (en) * 2017-04-06 2019-02-19 上海寒武纪信息科技有限公司 Network processing unit and network operations method
US10929143B2 (en) * 2018-09-28 2021-02-23 Intel Corporation Method and apparatus for efficient matrix alignment in a systolic array

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020027552A1 (en) * 2000-05-05 2002-03-07 Lee Ruby B. Method and system for performing subword permutation instructions for use in two-dimensional multimedia processing
US20080077733A1 (en) * 2006-09-25 2008-03-27 Kabushiki Kaisha Toshiba Data transfer apparatus
US20100106944A1 (en) * 2004-07-13 2010-04-29 Arm Limited Data processing apparatus and method for performing rearrangement operations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513366A (en) * 1994-09-28 1996-04-30 International Business Machines Corporation Method and system for dynamically reconfiguring a register file in a vector processor
US6877020B1 (en) * 2001-12-31 2005-04-05 Apple Computer, Inc. Method and apparatus for matrix transposition
US7143264B2 (en) * 2002-10-10 2006-11-28 Intel Corporation Apparatus and method for performing data access in accordance with memory access patterns
US6944747B2 (en) * 2002-12-09 2005-09-13 Gemtech Systems, Llc Apparatus and method for matrix data processing
US20100076941A1 (en) * 2008-09-09 2010-03-25 Microsoft Corporation Matrix-based scans on parallel processors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020027552A1 (en) * 2000-05-05 2002-03-07 Lee Ruby B. Method and system for performing subword permutation instructions for use in two-dimensional multimedia processing
US20100106944A1 (en) * 2004-07-13 2010-04-29 Arm Limited Data processing apparatus and method for performing rearrangement operations
US20080077733A1 (en) * 2006-09-25 2008-03-27 Kabushiki Kaisha Toshiba Data transfer apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014108749A1 *

Also Published As

Publication number Publication date
WO2014108749A1 (en) 2014-07-17
EP2943875A1 (en) 2015-11-18
US20150356054A1 (en) 2015-12-10

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